| offer flight | 0.68 |
| enter the market | 0.51 |
| report increase | 0.41 |
| operate under a low-cos… | 0.39 |
| take adequate steps | 0.25 |
| charge additional fees | 0.25 |
| begin service | 0.25 |
| charge fee | 0.25 |
| offer low fares | 0.16 |
| based in malaysia | 0.25 |
| included in the event | 0.25 |